a ball is dropped from a height of 102ft, and at each bounce it rebounds 1/3 of the height from which it last fell. what distance has the ball traveled up to the instant it hits the ground for the 5th time?

Q: A tennis ball whose initial speed is 2.0 m/s rolls along a floor for 5.0 m before coming to a stop. ...

A: Calculate the acceleration of the ball. v2=u2+2as0=22+2a5a=-0.4 m/s2

Q: 1. In this lab you will be calculating the resistivity, you will first need to determine the cross s...

A: Since you have asked multiple que, we will solve the first question for you. If you want any specifi...

Q: Car moving with a constant acceleration of 3 m/s ^2. If it star from rest what is the velocity of th...

A: Given value--- acceleration = 30 m/s2 . initial velocity = 0 m/s. time = 30 sec. We have to find--...

Q: An electron enters a region of space containing a uniform 1.67×10−5 T magnetic field. Its speed is 1...

A:

Q: A square has a side of length L = 0.75 m. An observer O is stationed at one corner. Two loudspeakers...

A: Given, Length=0.75m Speed of sound=343m/s

Q: Car moving with a constant acceleration of 3 1 s ^2. If it star from rest what is the velocity of ob...

A: We know that the first equation of motion is given as  v= u+at  here v is the final velocity  u is t...

Q: List one use for inclined planes you might encounter in your daily life

A: Inclined planes are often used in our day-to-day life. One common example is loading ramps which are...

Q: Two long, straight wires are separated by 0.12 m. The wires carry currents of 3.0 A in opposite dire...

A: Given, Current=3A

Q: Part A A baseball is thrown straight up. The drag force is proportional to v?. The positive y direct...

A:

Q: What does "uniform" mean in the context of charge distributi The answer cannot be found on the other...

A: We know that the Uniform Charge Distribution is defined as When the charge is not accumulated in som...

Q: A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With two 3.38 g coins stack...

A: Initially, without any mass stacked on it, the meter stick is balanced at the 50 cm mark. So this is...

Q: If the speed of an electron is measured to within an uncertainty of 2.0×10 4 m/s, what would be the ...

A:

Q: A proton (m =167 x 102 kg) is placed a distance y above a long horizontal wire of linear charge dens...

A:

Q: Car moving with a constant acceleration of 3 m/ s ^2. If it star from rest what is the velocity of t...

A:

Q: In a two-dimensional tug-of-war, Alex, Betty, and Charles pull horizontally on an automobile tire at...

A:

Q: Situation 2: A stone is thrown upward from the ground with a velocity of 60m/sec. Four seconds later...

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Q: amin Robins. It consists of an initially stationary pendulum that moves after being k by a bullet, a...

A: Conservation of energy: the total energy in a closed system is constant Conservation of momentum: to...

Q: Calculate the ionization energy (eV) for a 'hydrogen-like' atom with one electron and Z = 3 from the...

A: The ionization energy of Hydrogen like atom is given by                   E = -13.6n2Z2 eV Given tha...

Q: Use the following information for the Gas Identification part of the lab.  The data below are angles...

A: In this question we have to find out the wavelength expressed in nanometers with the help of the abo...

Q: - A small object is projected from point O with an initial speed 101m/s, It then lands on a ill slop...

A: Motion of projectile can be divided into x component and y component.

Q: A pipe that is 0.46 m long and open at both ends vibrates in the second overtone with a frequency of...

A: In a organ pipe distance between node and antinode is λ/4 . In an open organ the relation between nt...

Q: EXAMPLE: Calculate the potential difference due to a point charge between a point raway from the cha...

A:

Q: A potentiometer wire of length 1m is connected to a driver cell of emf 3 V as shown in the figure. W...

A:

Q: Which of the following charging methods is associated to the triboelectric series? charging by induc...

A: The charging methods is associated to the triboelectric series is 

Q: A block of wood weighing 18 pounds rests on an inclined plane that makes an angle of 60 with the hor...

A:

Q: The intensity of light from a source is inversely proportional to its square of the distance from th...

A: Given that                        Intensity(I) of the light is inversely proportional to the square ...

Q: 1 B Determine the unit of the quantity C in the equation A = 2 VC where A is in [m/s] and B is in [m...

A:

Q: An inductor is connected to an AC source. If the inductance of the inductor is 0.576 H and the outpu...

A: Given Inductor, L = 0 .576 H  The output voltage ∆V = (120 V) sin[(39.5π s-1 )t]   V0 = 120 V    

Q: The two identical square plates of a parallel plate capacitor in vacuum have a separation distance o...

A: Given, separation between the plates of parallel plate capacitor, d = 0.050 mm Capacitance of capaci...

Q: The electric field 2 m far from a static proton has a strength (in N/C) ot: • 3.6x10-10 O 72x10 O 14...

A:

Q: The figure shows four long, straight wires alang the z axis. Al currents are equal in magnitude: 6= ...

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Q: Two observers are standing in front of a source of spherical sound waves, O2 is positioned 67m behin...

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Q: An electric kettle was marked 500 Watt, 230 volt and was found to bring one kg of water at 15 degree...

A:

Q: A rectangular block of an unidentified materials has dimensions 5 x 15 x 30 cm, and a  mass of 20 kg...

A: From the given information we will find out the density of the material and then by comparing it wit...

Q: An X-ray photon of 0.05 nm wavelength horizontally strikes a free, stationary electron, and the scat...

A:

Q: A proton (mass = 1.67x1027 kg, charge = 1.60x1019 C) moves from point A to point B under the influen...

A: Given Data:- Mass of the proton is m=1.67×10-27 kg Charge of a proton is q=1.6×10-19 C Speed of the ...

Q: How long (in ns) does it take for an electron starts from rest to move a distance of LO cm through a...

A: Given Data:- Initial speed  of the electron is vi=0 Distance it traveled is d=1.0 cm=1.0 cm×1 m100 c...

Q: Select the option that has dimensions of ohms,S2. Part A O Amp/V O kg m2/C?s² O Js/C о су O JC Amp O...

A: Ques: Dimension of ohms

Q: rex pursues a jeep in the movie Jurassic Park, we  see a reflected image of the T. rex via a side-vi...

A: We know that the plane mirror formed the image obtained is virtual, laterally inverted and the image...

Q: 4.) Consider the diagram below. Mass Ma = 5kg and mass Mb = 20kg. If the coefficient of kinetic fric...

A:

Q: 2.57 A drop of water at 20°C is forming under a solid surface. The configuration just before separat...

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Q: With a pressure of 1.5 atm, a piston pushes in on the gas in a cylinder, compressing it from 5.1 L t...

A: Write the given values with the suitable variables. P=1.5 atm=1.5×1.01325×105 Pa=1.52×105 PaV1=5.1 L...

Q: 2. A soccer ball is kicked into the air so that the path of its flight can be modeled by the functio...

A:

Q: The electric field in a region is given by E-(4-5-3k) N/c The energy density (in J/m) stored in the ...

A: Electric density(U) - It is the total electric energy stored in a system per unit volume.  U = (1/2)...

Q: 47. In the circuit of Figure P32.47, the battery emf is 50.0 V, the resistance is 250 N, and the cap...

A:

Q: A heavy sled is being pulled by two people, as shown in the figure. The coefficient of static fricti...

A: Given: m=276 kgμs=0.643μk=0.403θ=32.7ϕ=23.0

Q: A0.27-kg lead ball is heated to 83.1°C and dropped into an ideal calorimeter containing 0.60 kg of w...

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Q: Find the equivalent capacitance between points a and b in the combination of capacitors shown in Fig...

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Q: What is the pressure exerted by 100g of oxygen (M=32 g/mol), within a flask of volume 5L at 25°C?

A:

Q: A charge of 40 pC is distributed on an isolated spherical conductor that has a 4.0-cm radius. Point ...

A: Given: The charge that is distributed on the isolated spherical conductor: q = 40 pC; The radius of...

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –